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depository library

noun

: a library designated to receive U.S. government publications

Word History

First Known Use

circa 1930, in the meaning defined above

Time Traveler
The first known use of depository library was circa 1930

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Cite this Entry

“Depository library.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/depository%20library. Accessed 29 Nov. 2025.

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